{
  "manageEntity": {
    "action": "Follow",
    "entityId": "449002461",
    "entityType": "User",
    "nonce": "0xe6b4a6e314bcc0bc02cce47d756652c0717494833d22d28f72c823a91cd6ed8e",
    "signature": "0x83dda2278130c21cf73a37c8a0bc56c34cd7bfe99d54d3ce4cd04926c43fb9ee77fc099a1037bc494d8ac6f8d8f3262d314b1161d561303386693253cbbff46c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}